保胎药物是一类抑制子宫收缩的药物,常用于流产和早产。近年来,这类药物的发展较快,种类增多,盲目保胎和不恰当地使用保胎药,会给母婴带来一定的危害。本文就保胎药物的临床应用作一简要介绍。一、流产时保胎药的应用治疗先兆流产的常用保胎药物有: 1.黄体酮肌肉注射,每日1～2次,一般第一天2次,每次10mg,症状消失后持续应用1～2周。 2.安宫黄体酮4mg口服,每天1～2次,可持续至妊娠3个月或症状消失后2周。 Tocopherol is a class of drugs that inhibit uterine contractions, commonly used in miscarriage and premature delivery. In recent years, the rapid development of such drugs, an increase of species, blind miscarriage and improper use of tocolytic drugs, will bring some harm to mother and child. This article gives a brief introduction of the clinical application of tocolytic drugs. First, the miscarriage medicine abortion miscarriage commonly used miscarriage drugs are: 1. Progesterone intramuscular injection of 1 to 2 times a day, usually the first day of 2 times, each 10mg, the continued application of symptoms disappeared 1 ~ 2 weeks. 2. Ann Palace progesterone 4mg orally, 1 or 2 times a day can be continued until 3 months of pregnancy or symptoms disappear after 2 weeks.